Precision Waterproofing Solutions with PVC Membranes
Ensure long-lasting protection for your residential and commercial structures with MagnaSeal’s advanced PVC membrane waterproofing solutions. Industry-approved and quality-tested.
Who we are?
Expert Waterproofing Solutions
MagnaSeal is a Sydney-based waterproofing specialist, built on European expertise and driven by a commitment to exceptional craftsmanship. Our team is trained by industry-leading professionals in advanced welding techniques and precision membrane installation.
Every project we undertake is delivered with meticulous attention to detail, ensuring long-lasting, high-performance waterproofing solutions tailored to each client’s needs.
To be a trusted leader in the Australian waterproofing industry, providing innovative, long-lasting solutions with exceptional craftsmanship and service.
Our mission is to deliver high-quality, reliable waterproofing solutions tailored to each project.
"Sealing the Future, Protecting Today."
Protect your home from water damage with our expert waterproofing solutions. Whether you need balcony, rooftop, basement, or bathroom waterproofing, our team ensures high-quality, long-lasting protection for your residential property.
We offer comprehensive waterproofing solutions for commercial structures, including office buildings, retail centers, and industrial facilities. Our high-performance membranes and advanced leak detection technologies provide maximum durability and efficiency.
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1300 514 048
high quality work
We are dedicated to excellence in waterproofing
We work exclusively with premium waterproofing materials from trusted suppliers to ensure long-lasting protection for your property.
Our skilled team members are trained in the latest waterproofing techniques and use industry-leading methods to provide seamless and efficient solutions.
We guarantee a fully watertight finish on every project, giving you peace of mind knowing your structure is protected against leaks and moisture damage.
SERVICES
Our Waterproofing Solutions
Protect your balconies and rooftops from water damage with our advanced waterproofing membranes, ensuring long-lasting durability and resistance to the elements.
Using cutting-edge technology, we detect and address leaks before they cause structural damage, saving you time and costly repairs.
Ensure the longevity of your green spaces with our specialized waterproofing solutions designed for planter boxes and green roofs, preventing water seepage and root damage.
Our large-scale waterproofing services cater to commercial and industrial properties, providing high-performance solutions that withstand the test of time.
We specialise in fixing failed liquid waterproofing systems, often failing 7–10 years after application. We replace them with durable sheet membranes, extending protection for up to 30 years and preventing serious structural damage like concrete cancer.
Enhance the durability of your roofing system with our expert waterproofing services, preventing leaks and extending the lifespan of your structure.
Building Partners
Premium Materials
We are using high-quality materials
At MagnaSeal, we are committed to using only the highest quality materials to ensure the durability and effectiveness of our waterproofing solutions. Our trusted suppliers include leading industry brands such as Ardex, Fatra, Sika, Soprema, and Wolfin. These materials provide superior resistance to moisture, chemicals, and temperature fluctuations, making them ideal for both residential and commercial applications.
By choosing MagnaSeal, you benefit from premium materials that enhance the longevity and performance of your waterproofing system.
Discover more about our material selection and why it makes a difference.
Our Suppliers
Why Choose Us?
Waterproofing Experts
We provide cost-effective waterproofing solutions without compromising on quality, ensuring long-lasting protection at competitive prices.
Waterproofing issues can arise at any time. Our dedicated support team is available around the clock to provide immediate assistance and emergency repairs.
We use industry-leading waterproofing membranes and materials from globally trusted suppliers to ensure durability, reliability, and efficiency in every project.
Need more help?
Ask your questions to our Experts to get detailed information
Have general inquiries or need guidance on waterproofing solutions? Our Help Center provides expert answers and resources to assist you.
Schedule a consultation with our waterproofing specialists to discuss your project and receive a tailored solution.
Looking for pricing details or a custom quote? Our sales team is ready to provide you with the best waterproofing options for your needs.